Details

Time bar (total: 1.3s)

sample31.0ms

Algorithm
intervals
Results
17.0ms372×body80valid

simplify95.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0266
1815
22484
36134
412954
525244
633494
743894
846484
946484

prune5.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

simplify100.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
04572
110661
250759
3270859
4500159

prune28.0ms

Filtered
13 candidates to 12 candidates (92.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New12113
Fresh000
Picked011
Done000
Total12214

Merged error: 0.0b

Counts
14 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* d1 (- d4 (+ d3 d1)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
24×prod-diff
21×add-sqr-sqrt
17×add-cube-cbrt
14×distribute-rgt-in distribute-lft-in
distribute-lft-out
associate-*r*
pow1 add-exp-log associate-*l* add-cbrt-cube
sub-neg associate-*r/ distribute-lft-out--
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u add-log-exp difference-of-squares unswap-sqr
Counts
1 → 53
Calls
1 calls:
9.0ms
(* d1 (- d4 (+ d3 d1)))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* d1 (- d4 (+ d3 d1)))

simplify34.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0213566
1890366
25002318

prune51.0ms

Filtered
56 candidates to 21 candidates (37.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New56056
Fresh000
Picked011
Done011
Total56258

Merged error: 0.0b

Counts
58 → 2

regimes56.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
094
194

end0.0ms

sample797.0ms

Algorithm
intervals
Results
481.0ms11841×body80valid